MSRXX Mutual Fund

NAV$1.00

AUM$132M

TER0.45%

Holdings23

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MSRXX Mutual Fund

NAV$1.00

MFS US Government Cash Reserve Fund Class A

AUM$132M

TER0.45%

Holdings23

See how much of MSRXX you already own

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing the top 10 of 23 holdings · as of Jul 31, 2026

Top 10 weight

67.96%

MSRXX top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Mkt value
1	Debt	Fixed Inc Clearing Corp.Repo	18.94%	18.9%	$87.87M
2	—	Bank Of America Na 4.330000%	18.94%	37.9%	$87.87M
3	Debt	Treasury Bill 10/06/2026	5.40%	43.3%	$25.04M
4	Debt	United States Treasury Bill 12/10/2026	4.19%	47.5%	$19.43M
5	Debt	Treasury Bill 20261124	3.90%	51.4%	$18.08M
6	Debt	United States Treasury Bills 0% 2026-09-24	3.86%	55.2%	$17.90M
7	—	Federal Farm Credit Bank	3.31%	58.5%	$15.35M
8	—	B 10/13/26 Govt	3.21%	61.8%	$14.89M
9	—	Federal National Mortgage Assoc.	3.12%	64.9%	$14.46M
10	Debt	Federal Home Loan Bk Dn	3.09%	68.0%	$14.35M
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MSRXX Mutual Fund Top Holdings

MSRXX holdings top 10 positions. The top 10 holdings account for 68.0% of the fund, led by Fixed Inc Clearing Corp.Repo at 18.9%, Bank Of America Na 4.330000% at 18.9%, Treasury Bill 10/06/2026 at 5.4%.

MSRXX portfolio concentration is relatively high, with the top 10 representing 68.0% of total assets.

MSRXX sectors provide a detailed breakdown. MSRXX overlap shows how holdings compare to other funds in your portfolio.